Generator unification is employed with residual connection [1]}.
The residual connection serves as the connector for different hierarchies and prevents overfitting as the network deepens.
In the case of multiple inputs–outputs, each generator has extra layers for bridging the inputs and outputs.
The input bridge layers are used to map the lower dimensional RGB images to the network’s higher dimensional channel.
At the same time, the output bridge layers are used to map the higher dimensional channel to the RGB channel.
These layers are employed to preserve the consistency of the network structure and thereby ensure proper entry and exit points in the network. The result should make unification possible.
The latest layer is connected to a high hierarchy and the output bridge.
